I did this mod a while ago but a little later than promised, here's the guide.

Guide not finished yet though as I still need to take a few better photos for various bits so please bear with me. I started taking it apart earlier n took a few photos but ran out of day light.

Here's what I've done so far.

To begin this mod you will need the repeater units and the new wing mirror covers. Shop around though as you may be able to find the parts used and much cheaper from breakers than the new parts listed above.

In my case, I managed to get a pair of complete mirrors with repeaters for 50quid, a lot less than what new parts would of cost me.

Here's what I started off with:

At that price, I took a punt on buying the complete mirrors on the off chance they would be plug and play, even though I knew this was unlikely.

I was right and quickly found that the plugs for the new mirrors was a lot bigger than the mirrors without repeaters so they would not plug straight in:

Not a problem though as it is simple enough to wire the indicators into your existing mirrors and I'll now show you how.

First step is to remove your wing mirror. To do this, first pull the speaker cover off:

(Door card removal is not necessary, I removed it for an entirely different mod I'm in the middle of)

Once that's out the way, there's a screw to remove:

Then flop down the inner plastic trim.

The mirrors are held on by another little screw and a big beefy 10mm bolt: